BDO Unibank, Inc. vs. Barcellano

A bank cannot recover funds withdrawn by a depositor under the principles of solutio indebiti or unjust enrichment where the bank's own gross negligence—not a mistake in payment—caused the erroneous crediting and withdrawal. The quasi-contract of solutio indebiti requires that payment be made through mistake, and no recovery is due where the mistake is one of gross negligence. Banks are required to exercise extraordinary diligence in handling transactions, and a bank's disregard of its own banking policy constitutes gross negligence.

BDO Unibank, Inc. is a banking corporation whose business is imbued with public interest, requiring it to exercise extraordinary diligence in handling transactions—more than that of a Roman pater familias or a good father of a family. Respondent Cristina Barcellano y Riego was a savings account holder at BDO's Lucena City branch. The dispute arose from a check deposit transaction governed by banking rules on check clearing periods, which distinguish between local checks (cleared within three banking days) and regional checks (cleared within seven banking days). The Civil Code provisions on solutio indebiti (Article 2154) and unjust enrichment (Article 22) formed the legal backdrop for BDO's claim for restitution.

On September 17, 2003, Cristina Barcellano deposited a regional check from the Ligao City, Albay branch of Landbank to her savings account at BDO's Lucena City branch in the amount of PHP 151,200.00. The BDO teller, Gemena Tamayo, erroneously validated the check as local instead of regional, which caused it to be cleared within three banking days instead of the standard seven banking days applicable to regional checks. As a result, Barcellano was able to withdraw PHP 76,000.00 from her BDO account on September 23, 2003.

The following day, the check was returned to BDO due to a stop payment order. At this point, Tamayo learned of her mistake in processing the check as a local instead of a regional check. The branch manager reached out to Barcellano and asked her to return the money she withdrew. Notwithstanding her initial promise to do so, Barcellano never remitted the amount BDO requested.

On October 10, 2003, Barcellano, through counsel, demanded that she be allowed to withdraw the remaining balance from her BDO account. BDO countered by sending Barcellano a final demand letter, which remained unheeded. Eventually, BDO lodged a complaint for estafa under Article 315, paragraph 1(b) of the Revised Penal Code against Barcellano before the Office of the City Prosecutor of Lucena City. After preliminary investigation, the prosecutor filed an Information charging Barcellano with estafa, and the case was raffled to Branch 58 of the RTC of Lucena City.

At trial, BDO's branch cashier, Veronica Suministrado, testified that Barcellano's check was mistakenly processed as a local check deposit rather than as a regional check, that the check was cleared for three days only instead of the regional clearing time of seven days, and that Barcellano was able to withdraw PHP 76,000.00 before clearance. The cashier also testified that the Landbank Ligao, Albay branch sent the check with a "Stop Payment" notice. The reason for the stop payment order was neither established nor shown to have been known to Barcellano; it was not determined that her account had insufficient funds, had been closed, or had been affected by any other issue.

The RTC acquitted Barcellano, finding that the prosecution failed to establish fraud, deceit, or abuse of confidence, and that Barcellano was under no obligation to return the amount since the premature withdrawal was caused by BDO's gross negligence. The RTC nonetheless ascribed contributory negligence to Barcellano, declaring that each party must bear their own loss. The CA affirmed, ruling that BDO's act of validating the check as a local one instead of a regional one was the proximate cause of its loss, and that solutio indebiti was inapplicable because the undue payment was not caused by a mistake but by BDO's gross negligence.

• Gross Negligence: BDO argued that there is no evidence to support the finding of gross negligence on its part, despite the lack of any evidence from Barcellano.
• Unjust Enrichment: BDO argued that Barcellano's refusal to return the amount constitutes unjust enrichment under Article 22 of the Civil Code, to the detriment of the bank.
• Constructive Trust: BDO insisted that its erroneous clearance of the check, which was eventually returned due to a stop payment order, is a payment by mistake resulting in a constructive trust under the principle of solutio indebiti, warranting the return of the amount to the bank.

N/A — The decision does not recount Barcellano's specific arguments before the Supreme Court.

• Civil Liability Ex Delicto: Whether Barcellano's acquittal in the estafa case precludes the finding of civil liability ex delicto on her part.
• Gross Negligence: Whether BDO was grossly negligent in processing the regional check as a local check, thereby causing its own loss.
• Solutio Indebiti: Whether the erroneous crediting of the check to Barcellano's account constitutes a payment by mistake giving rise to the obligation to return under Article 2154 of the Civil Code.
• Unjust Enrichment: Whether Barcellano's refusal to return the amount constitutes unjust enrichment under Article 22 of the Civil Code.
• Constructive Trust: Whether a constructive trust exists warranting the return of the amount to BDO.

• Civil Liability Ex Delicto: Yes. Barcellano's acquittal based on the absence of fraud or misrepresentation in the estafa case precludes the finding of civil liability ex delicto on her part; any civil liability that may survive must be rooted in some source of obligation other than delict, pursuant to Article 29 of the Civil Code and Rule 111, Section 2 and Rule 120, Section 2 of the Rules of Court.
• Gross Negligence: Yes. BDO committed multiple errors—crediting the check without clearing it with the drawee bank, improperly clearing the check as local instead of regional, and failing to detect the erroneous clearing until it received a stop payment order—which clearly constitute gross negligence.
• Solutio Indebiti: No. The erroneous crediting of the check cannot be deemed to have been made through mistake, as the payment was made in the ordinary course of banking transactions; no recovery is due if the mistake done is one of gross negligence.
• Unjust Enrichment: No. BDO failed to demonstrate that Barcellano knowingly received a benefit to which she was not entitled; she believed in good faith that she was the bona fide owner of whatever amount was contained in her account.
• Constructive Trust: No. Given that the factual milieu of the case does not give rise to unjust enrichment, there exists no constructive trust to compel the return of the amount to BDO.

• Civil Liability Ex Delicto: The Court noted that BDO, in filing the instant Petition, was essentially appealing the civil aspect of the criminal case it filed against Barcellano. It is well-settled that a judgment of acquittal precludes the finding of civil liability ex delicto on the part of the accused. Rule 111, Section 2 of the Rules of Court provides that the civil action based on delict shall be deemed extinguished if there is a finding in a final judgment in the criminal action that the act or omission from which the civil liability may arise did not exist. Corollary thereto, Rule 120, Section 2 requires the judgment, in case of an acquittal, to state whether the evidence of the prosecution absolutely failed to prove the guilt of the accused or merely failed to prove their guilt beyond reasonable doubt, and in either case, the judgment shall determine if the act or omission from which the civil liability might arise did not exist. Citing Spouses Llonillo vs. People, the Court ruled that Article 29 of the Civil Code allows courts to adjudicate the civil aspect within the criminal action itself, and that any civil liability that may survive the acquittal must be rooted in some source of obligation other than delict.

• Gross Negligence: The Court found that BDO committed multiple errors: first, it credited the amount of the check deposited by Barcellano without clearing it with the drawee bank; second, its bank teller improperly cleared the check as a local check instead of a regional one; and third, BDO failed to detect the erroneous clearing and did not even learn of it until it received a stop payment order. Taken altogether, these acts clearly constitute gross negligence on the part of BDO. The Court emphasized that banks are required to exercise extraordinary diligence in handling their transactions, which is more than that of a Roman pater familias or a good father of a family. A bank's disregard of its own banking policy amounts to gross negligence, characterized by the want of even slight care, acting or omitting to act in a situation where there is a duty to act, not inadvertently but willfully and unintentionally, with a conscious indifference to consequences insofar as other persons may be affected. Paying the drawer an amount from the check before clearing it with the drawee bank is contrary to normal or ordinary banking practice; before the check is cleared for deposit, the collecting bank can only assume at its own risk that the check will be cleared and paid out.

• Solutio Indebiti: The Court quoted with approbation the CA's findings that the crediting of the face value of the subject check to Barcellano's savings account cannot be said to have been made through mistake or some other cause. The payment of the amount of the check was done in the ordinary course of banking transactions, wherein Barcellano, after receiving the check issued to her by Spouses Garcia, deposited the same for payment in her BDO savings account. For the concept of solutio indebiti to apply, the undue payment must have been made by reason of either an essential mistake of fact or a mistake in the construction or application of a doubtful or difficult question of law. The mistake of BDO in paying the amount of the check cannot be considered as an error, misconception, or misunderstanding of banking rules and policies; rather, it was due to BDO's failure to perform its duty of exercising extraordinary diligence and reasonable business prudence. It is axiomatic that no recovery is due if the mistake done is one of gross negligence.

• Unjust Enrichment: The Court held that there is unjust enrichment "when a person unjustly retains a benefit to the loss of another, or when a person retains money or property of another against the fundamental principles of justice, equity, and good conscience." Article 22 of the Civil Code requires that: (a) a person is benefited without a valid basis or justification, and (b) such benefit is derived at another's expense or damage. The claimant must clearly establish that another party knowingly received a benefit to which they were not entitled, and that the circumstances render it unjust for that party to retain the benefit. The Court found that BDO failed to demonstrate that Barcellano knowingly received a benefit to which she was not entitled when she withdrew the funds from her account. Barcellano even tried to withdraw the remaining balance from her account, and a reasonable inference may be had that she believed in good faith that she was the bona fide owner of whatever amount was contained therein. Moreover, the reason for the stop payment order was neither established nor shown to have been known to Barcellano; it was not determined that her account had insufficient funds, had been closed, or had been affected by any other issue.

• Constructive Trust: The Court held that given that the factual milieu of the case does not give rise to unjust enrichment, there exists no constructive trust to compel the return of the amount to BDO.

• Solutio Indebiti — Under Article 2154 of the Civil Code, if something is received when there is no right to demand it, and it was unduly delivered through mistake, the obligation to return it arises. An obligation to make reimbursement or restitution arises when: (1) payment is made when there exists no binding relation between the payor, who has no duty to pay, and the person who received the payment; and (2) payment is made through mistake, not through liberality or some other cause. The Court applied this doctrine by holding that BDO's erroneous crediting of the check was not a mistake but a product of gross negligence, and no recovery is due if the mistake done is one of gross negligence.

• Unjust Enrichment — Under Article 22 of the Civil Code, every person who through an act of performance by another, or any other means, acquires or comes into possession of something at the expense of the latter without just or legal ground, shall return the same to him. To be applicable, Article 22 requires that: (a) a person is benefited without a valid basis or justification, and (b) such benefit is derived at another's expense or damage. The claimant must clearly establish that another party knowingly received a benefit to which they were not entitled. The Court applied this doctrine by finding that BDO failed to demonstrate that Barcellano knowingly received a benefit to which she was not entitled, as she believed in good faith that she was the bona fide owner of the funds in her account.

• Extraordinary Diligence of Banks — Banks, whose business and industry are imbued with public interest, are required to exercise extraordinary diligence in handling their transactions, which is more than that of a Roman pater familias or a good father of a family. A bank's disregard of its own banking policy amounts to gross negligence, characterized by the want of even slight care, acting or omitting to act in a situation where there is a duty to act, not inadvertently but willfully and unintentionally, with a conscious indifference to consequences insofar as other persons may be affected. The Court applied this doctrine by finding that BDO's multiple errors—crediting the check without clearing it, improperly clearing it as local instead of regional, and failing to detect the error—constituted gross negligence.

• Civil Liability Ex Delicto After Acquittal — A judgment of acquittal precludes the finding of civil liability ex delicto on the part of the accused. Under Article 29 of the Civil Code, when the accused is acquitted on the ground that guilt has not been proved beyond reasonable doubt, a civil action for damages for the same act or omission may be instituted, but such action requires only a preponderance of evidence and must be rooted in some source of obligation other than delict. The Court applied this doctrine by holding that Barcellano's acquittal based on the absence of fraud or misrepresentation precluded civil liability ex delicto, and any surviving civil liability must arise from sources independent of the delict.

• "For the concept of solutio indebiti to apply, the undue payment must have been made by reason of either an essential mistake of fact or a mistake in the construction or application of a doubtful or difficult question of law. Mistake entails an error, misconception[,] or misunderstanding. The mistake of BDO in paying the amount of the check cannot be considered as [an] error, misconception[,] or misunderstanding of banking rules and policies. Rather, it was due to BDO's failure to perform its duty of exercising extraordinary diligence and reasonable business prudence." — This passage, quoted from the CA's decision with approval, articulates the core distinction between a mistake (which triggers solutio indebiti) and gross negligence (which bars recovery), and is central to the Court's ratio decidendi.

• "It is axiomatic that no recovery is due if the mistake done is one of gross negligence." — This concise statement encapsulates the controlling rule that bars BDO's claim for restitution, and is the key doctrinal formulation in the case.

• "Plain as day, BDO failed to demonstrate that Barcellano knowingly received a benefit to which she was not entitled when she withdrew the funds from her account. In sooth, Barcellano even tried to withdraw the remaining balance from her account. This being so, a reasonable inference may be had that she believed in good faith that she was the bona fide owner of whatever amount was contained therein." — This passage establishes the good-faith element that defeats the unjust enrichment claim, and is significant for its application of the "knowingly received" requirement.

• "Accordingly, a bank's disregard of its own banking policy amounts to gross negligence, or that 'characterized by the want of even slight care, acting or omitting to act in a situation where there is [a] duty to act, not inadvertently but willfully and unintentionally[,] with a conscious indifference to consequences insofar as other persons may be affected.'" — This passage defines the standard of gross negligence applicable to banks and is significant for its articulation of the extraordinary diligence doctrine.

• Spouses Llonillo vs. People, 950 Phil. 644 (2024) — Controlling precedent for the proposition that Article 29 of the Civil Code allows courts to adjudicate the civil aspect within the criminal action itself, and that a judgment of acquittal and a judgment awarding damages may be rendered in the same criminal action. The Court also cited this case for the rule that an En Banc decision cannot be overturned by subsequent division decisions, pursuant to Article VIII, Section 4(3) of the Constitution.

• Padilla vs. Court of Appeals — Cited for the proposition that Article 29 allows courts to adjudge civil liability in the same criminal case where the judgment of acquittal was pronounced; as an En Banc decision, subsequent division decisions cannot overturn it.

• De Leon, Jr. vs. Roqson Industrial Sales, Inc., 916 Phil. 272 (2021) — Cited for the settled rule that a judgment of acquittal precludes the finding of civil liability ex delicto on the part of the accused.

• Yon Mitori International Industries vs. Union Bank of the Philippines, 888 Phil. 159 (2020) — Cited for the definition of unjust enrichment and the requirement that the claimant must clearly establish that another party knowingly received a benefit to which they were not entitled.

• Domestic Petroleum Retailer Corporation vs. Manila International Airport Authority, 850 Phil. 661 (2019) — Cited for the principle that the quasi-contract of solutio indebiti harks back to the ancient principle that no one shall enrich themselves unjustly at the expense of another.

• Philippine National Bank vs. Spouses Cheah, 686 Phil. 760 (2012) — Cited for the proposition that banks are required to exercise extraordinary diligence in handling their transactions, and that a bank's failure to observe basic safeguards against the risk of invalid checks leads to loss.

• Philippine National Bank vs. Raymundo, 802 Phil. 617 (2016) — Cited for the definition of gross negligence as characterized by the want of even slight care, and for the rule that before the check is cleared for deposit, the collecting bank can only assume at its own risk that the check will be cleared and paid out.

• Article 22, Civil Code — Provides that every person who through an act of performance by another, or any other means, acquires or comes into possession of something at the expense of the latter without just or legal ground, shall return the same to him. The Court applied this provision to determine whether Barcellano's retention of the withdrawn amount constituted unjust enrichment, requiring that (a) a person is benefited without a valid basis or justification, and (b) such benefit is derived at another's expense or damage.

• Article 29, Civil Code — Provides that when the accused in a criminal prosecution is acquitted on the ground that guilt has not been proved beyond reasonable doubt, a civil action for damages for the same act or omission may be instituted, requiring only a preponderance of evidence. The Court applied this provision to hold that any civil liability that may survive Barcellano's acquittal must be rooted in some source of obligation other than delict.

• Article 2154, Civil Code — Provides that if something is received when there is no right to demand it, and it was unduly delivered through mistake, the obligation to return it arises. The Court applied this provision to determine whether BDO's erroneous crediting of the check constituted a payment by mistake, and held that it did not because the payment was made in the ordinary course of banking transactions and the mistake was one of gross negligence.

• Article 315, paragraph 1(b), Revised Penal Code — The provision under which BDO lodged its complaint for estafa against Barcellano, alleging fraud or misrepresentation in the withdrawal of funds.

• Rule 111, Section 2, Rules of Court — Provides that the extinction of the penal action does not carry with it extinction of the civil action, but the civil action based on delict shall be deemed extinguished if there is a finding in a final judgment in the criminal action that the act or omission from which the civil liability may arise did not exist. The Court applied this provision to determine the effect of Barcellano's acquittal on BDO's civil claim.

• Rule 120, Section 2, Rules of Court — Requires the judgment, in case of an acquittal, to state whether the evidence of the prosecution absolutely failed to prove the guilt of the accused or merely failed to prove their guilt beyond reasonable doubt, and in either case, the judgment shall determine if the act or omission from which the civil liability might arise did not exist. The Court applied this provision in conjunction with Article 29 of the Civil Code.

• Article VIII, Section 4(3), Constitution — Provides that no doctrine or principle of law laid down by the Supreme Court en banc or its Divisions may be modified or reversed except by the Court sitting en banc. The Court cited this provision to emphasize that Padilla vs. Court of Appeals, being an En Banc decision, cannot be overturned by subsequent division decisions.

Caguioa (Chairperson), Inting, and Gaerlan, JJ., concurred. Singh, J., was on official business.

N/A — No dissenting opinions were noted in the provided case text.